Year	% of total employment (modeled ILO estimate)
1991	24.6278951326152
1992	24.5089402236608
1993	24.419188776566
1994	24.3089684189254
1995	24.2267805173834
1996	24.4442154965953
1997	24.9990112511381
1998	25.7331486069436
1999	26.4353181023546
2000	27.1806719545394
2001	26.9885853418009
2002	26.1873796160456
2003	25.5966464913619
2004	25.1176980546733
2005	25.2901554987629
2006	25.3568092336242
2007	25.3307627649517
2008	25.6398801138964
2009	25.4354372426952
2010	25.9740213106548
2011	26.1972336343283
2012	27.0329810860358
2013	27.457581944354
2014	27.1517842556141
2015	26.9234207348453
2016	27.6270180374444
2017	27.3539410003296
2018	27.1956209273384
2019	27.662820823314
2020	27.4495220105015
2021	26.5405363519572
2022	27.5153440168032